EFW Electric Torque Multiplier

The easy-to-operate right angle EFW electric torque multipliers are designed for precision tightening and loosening of all heavy duty fastening applications. From tightening large industrial bolts used in windmill gearbox assemblies to bolting maintenance applications for oil & gas pipelines and rigs, the Mountz torque multipliers achieve precision torque in a quick, cost-efficient manner.

Accuracy better than ± 5%.

Precision tightening and loosening of all heavy duty fastening connections.
Shuts-off when pre-set torque is achieved. Non-impacting and operates at a smooth, continuous rotation.
Increases speed and productivity as it 5-10 times faster than slow ratcheting hydraulic wrenches. Less expensive than hydraulic wrenches.
Ergonomically safer than the harmful hammering of impact wrenches. Eliminates frequently costly repairs of impact wrenches.
Standard models feature a LED display or “Plus” models feature a LC display.
Microprocessor controlled. The speed, frequency and torque are correspond with a built-in controller (no separate box needed).
Brushless motor design provides low maintenance.
Over-heat protection.
Universal AC Input (100-253V / 45-66 Hz).
The handle can “free float” or locks in set position.

Standard Models (feature LED display)

Model	Item #	lbf.ft	N.m	Sq. Dr	Speed RPM	Spline Dia (mm)	Wt. lbs.
EFW100	210614	118 - 796	160 - 1080	3/4"	33	54	30
EFW200	210615	221 - 1548	300 - 2100	1"	16	54	30
EFW250	210616	320 - 1987	435 - 2695	1"	14	54	30
EFW300	210617	368 - 2286	500 - 3100	1"	12	72	30
EFW400	210618	663 - 3134	900 - 4250	1 1/2"	8	72	35
EFW600	210619	811 - 4536	1100 - 6150	1 1/2"	7	72	44
EFW800	210620	1327 - 5752	1800 - 7800	1 1/2"	4	72	52.5
EFW1000	210621	1512 - 7228	2050 - 9800	1 1/2"	3	91	64

Plus Models (feature LC display)

Model	Item #	lbf.ft	N.m	Sq. Dr	Speed RPM	Spline Dia (mm)	Wt. lbs.
EFW100Plus	210634	118 - 796	160 - 1080	3/4"	33	54	30
EFW200Plus	210635	221 - 1548	300 - 2100	1"	16	54	30
EFW250Plus	210636	320 - 1987	435 - 2695	1"	14	54	30
EFW300Plus	210637	368 - 2286	500 - 3100	1"	12	72	30
EFW400Plus	210638	663 - 3134	900 - 4250	1 1/2"	8	72	35
EFW600Plus	210639	811 - 4536	1100 - 6150	1 1/2"	7	72	44
EFW800Plus	210640	1327 - 5752	1800 - 7800	1 1/2"	4	72	52.5
EFW1000Plus	210641	1512 - 7228	2050 - 9800	1 1/2"	3	91	64

Note!
- All multipliers are supplied with a reaction foot.
- All weather models available.
- Remote control operation available.

Dimensions

	Torque Multiplier Rental Program The EF is part of the Mountz Inc. Torque Multiplier Rental Program. Ask a customer service representative about availability. For more details.